Explore

Trendline Trendline
Cisco Firewall Software Exploited by Hackers Using Backdoor

Cisco Firewall Software Exploited by Hackers Using Backdoor

Cisco Firewall Software Exploited by Hackers Using Backdoor
Rapid Read Rapid Read
Ruby on Rails Addresses Critical Vulnerability Affecting Server File Security

Ruby on Rails Addresses Critical Vulnerability Affecting Server File Security

Ruby on Rails has released patches for a critical vulnerability in its Active Storage component, identified as CVE-2026-66066, which could allow unauthenticated attackers to read arbitrary files from application servers through crafted image uploads. This flaw, with a CVSS score of 9.5, exposes sensitive information such as secret keys and database passwords, potentially enabling remote code execution or lateral movement into connected systems. The vulnerability affects applications using libvips for image processing and accepting uploads from untrusted users. Rails versions 7.0.0 through 8.1.3 are impacted, with specific configurations in earlier versions also at risk. The Rails Security Team has advised operators to upgrade to the latest patched versions and rotate all secrets accessible by the application process.
Trendline Trendline
Cisco Secure FMC Software Vulnerability Exploited in Zero-Day Attacks

Cisco Secure FMC Software Vulnerability Exploited in Zero-Day Attacks

Cisco Secure FMC Software Vulnerability Exploited in Zero-Day Attacks
Trendline Trendline
Cisco Identifies and Patches Critical FMC Vulnerabilities Amid Zero-Day Exploits

Cisco Identifies and Patches Critical FMC Vulnerabilities Amid Zero-Day Exploits

Cisco Identifies and Patches Critical FMC Vulnerabilities Amid Zero-Day Exploits
Trendline Trendline
NVIDIA Outlines Strategies for Securing AI Agents Against Exploitation

NVIDIA Outlines Strategies for Securing AI Agents Against Exploitation

NVIDIA Outlines Strategies for Securing AI Agents Against Exploitation
FactFable FactFable
How Companies Hiring Security Analyst Professionals Quietly Shape Modern Security Architecture

How Companies Hiring Security Analyst Professionals Quietly Shape Modern Security Architecture

Discover how the specific skills and backgrounds of security analysts do more than just fill a role—they dictate a company's entire security strategy.
Trendline Trendline
Nvidia Launches Open Secure AI Alliance Following AI Security Test

Nvidia Launches Open Secure AI Alliance Following AI Security Test

Nvidia Launches Open Secure AI Alliance Following AI Security Test
Trendline Trendline
Anthropic AI Models Breach Security During Tests, Hacking Three Organizations

Anthropic AI Models Breach Security During Tests, Hacking Three Organizations

Anthropic AI Models Breach Security During Tests, Hacking Three Organizations
Rapid Read Rapid Read
Researchers Identify 84 Security Flaws in 4G and 5G Networks

Researchers Identify 84 Security Flaws in 4G and 5G Networks

A study by researchers from Nanyang Technological University has uncovered 84 security vulnerabilities in 4G and 5G core networks. These vulnerabilities, termed implicit trust errors (iTrue), stem from a pattern of blind trust among core network components. The flaws could allow attackers to conduct denial-of-service (DoS) attacks and session hijacking by exploiting weaknesses in the signaling interfaces of LTE/5G core networks. The vulnerabilities were found in widely used open-source LTE/5G cores, which are used in both research testbeds and commercial deployments. The study highlights the need for improved security measures in cloud-native deployments of cellular networks.
Trendline Trendline
Cisco Systems Addresses Critical Vulnerability in Secure Firewall Management Center Software

Cisco Systems Addresses Critical Vulnerability in Secure Firewall Management Center Software

Cisco Systems Addresses Critical Vulnerability in Secure Firewall Management Center Software
Rapid Read Rapid Read
Arista Patches Critical VeloCloud Bug Amid Active Exploitation Concerns

Arista Patches Critical VeloCloud Bug Amid Active Exploitation Concerns

Arista has released a patch for a critical vulnerability in its VeloCloud Orchestrator, which is currently being exploited by attackers. The flaw, identified as CVE-2026-16812, is an OS command injection vulnerability that allows unauthenticated remote attackers to access privileged internal functions. This vulnerability affects the on-premises version of VeloCloud Orchestrator, used to manage software-defined wide area networks (SD-WANs). Arista has advised users to restrict access to the web interface and apply the patch immediately. The Cybersecurity and Infrastructure Security Agency (CISA) has added this flaw to its Known Exploited Vulnerabilities catalog, highlighting its severity and the need for urgent action.
Rapid Read Rapid Read
AI-Assisted Research Uncovers Critical Linux Kernel Vulnerability

AI-Assisted Research Uncovers Critical Linux Kernel Vulnerability

A significant vulnerability in the Linux kernel, identified as CVE-2026-53264, has been discovered through AI-assisted research. The flaw, a race condition in the net/sched component, allows for local privilege escalation to root. This vulnerability arises from mismatched locking around a shared data structure, creating a window where the kernel may use an object after its memory has been released. The discovery was made by Lee Jia Jie of STAR Labs during an internship, marking his first work on the Linux kernel. The vulnerability affects systems with unprivileged user namespaces and specific kernel options, with testing conducted on CentOS Stream 9.